15705048960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{908857}}^1$

素因数の和:908885

約数の個数: 128

約数和(自身を含む): 55622109600

約数和(自身を除く): 39917060640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 908857, 1817714, 2726571, 3635428, 4544285, 5453142, 7270856, 8179713, 9088570, 10906284, 13632855, 14541712, 16359426, 18177140, 21812568, 24539139, 27265710, 29083424, 32718852, 36354280, 40898565, 43625136, 49078278, 54531420, 58166848, 65437704, 72708560, 81797130, 87250272, 98156556, 109062840, 116333696, 122695695, 130875408, 145417120, 163594260, 174500544, 196313112, 218125680, 245391390, 261750816, 290834240, 327188520, 349001088, 392626224, 436251360, 490782780, 523501632, 581668480, 654377040, 785252448, 872502720, 981565560, 1047003264, 1308754080, 1570504896, 1745005440, 1963131120, 2617508160, 3141009792, 3926262240, 5235016320, 7852524480, 15705048960]

約数ペア:

[(1, 15705048960), (2, 7852524480), (3, 5235016320), (4, 3926262240), (5, 3141009792), (6, 2617508160), (8, 1963131120), (9, 1745005440), (10, 1570504896), (12, 1308754080), (15, 1047003264), (16, 981565560), (18, 872502720), (20, 785252448), (24, 654377040), (27, 581668480), (30, 523501632), (32, 490782780), (36, 436251360), (40, 392626224), (45, 349001088), (48, 327188520), (54, 290834240), (60, 261750816), (64, 245391390), (72, 218125680), (80, 196313112), (90, 174500544), (96, 163594260), (108, 145417120), (120, 130875408), (128, 122695695), (135, 116333696), (144, 109062840), (160, 98156556), (180, 87250272), (192, 81797130), (216, 72708560), (240, 65437704), (270, 58166848), (288, 54531420), (320, 49078278), (360, 43625136), (384, 40898565), (432, 36354280), (480, 32718852), (540, 29083424), (576, 27265710), (640, 24539139), (720, 21812568), (864, 18177140), (960, 16359426), (1080, 14541712), (1152, 13632855), (1440, 10906284), (1728, 9088570), (1920, 8179713), (2160, 7270856), (2880, 5453142), (3456, 4544285), (4320, 3635428), (5760, 2726571), (8640, 1817714), (17280, 908857)]